watt-hours to joules

Free online converter — type a value and get the result instantly. No signup, works offline in your browser.

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All calculations run locally in your browser — nothing is uploaded.

Conversion formula

1 Wh = 3600 J

watt-hours to joules conversion table

watt-hours (Wh)joules (J)
0.1 Wh360 J
0.25 Wh900 J
0.5 Wh1800 J
1 Wh3600 J
2 Wh7200 J
3 Wh10800 J
5 Wh18000 J
10 Wh36000 J
20 Wh72000 J
25 Wh90000 J
50 Wh180000 J
100 Wh360000 J
250 Wh900000 J
500 Wh1.8000e+06 J
1000 Wh3.6000e+06 J
5000 Wh1.8000e+07 J
10000 Wh3.6000e+07 J

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FAQ

How do I convert watt-hours to joules?

Type a value in watt-hours in the converter above — the equivalent in joules is calculated instantly. 1 Wh equals 3600 J.

What is the formula to convert watt-hours to joules?

Multiply the value in watt-hours by 3600 to get the value in joules.

How many joules are in 1 watt-hours?

There are 3600 joules in 1 Wh.